• ​​Insider Threat & Cyber Forensics SME​

    Leidos (Ashburn, VA)
    …more years of direct relevant experience. + Degree in computer science, IT, Information/ Cyber Security field from an accredited college or university. + Flexible ... to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including...SOC Analyst (Previously ECSA - EC-Council Certified Security Analyst ) + CTIA - EC-Council Certified… more
    Leidos (08/08/25)
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  • Cyber Threat Hunt Lead

    TekSynap (Ashburn, VA)
    …, and high value assets to detect and isolate advanced threats that evade automated security systems (ie, EDR, IDS, AV). **SKILLS** + A minimum of five (5) ... monitoring using cybersecurity capabilities. + Possess a strong cyber security background with experience in: host...(5) years of experience as a Tier III senior cyber threat hunt analyst performing threat analysis,… more
    TekSynap (09/02/25)
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  • Cyber Threat Intelligence Lead

    TekSynap (Ashburn, VA)
    …Experience: Minimum of seven (7) years of experience as a Tier III senior cyber security analyst performing intelligence analysis, collection management, and ... that may evade existing security solutions. **SKILLS** + Possess a strong cyber security background with experience in host-based and network based forensics… more
    TekSynap (09/02/25)
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  • Security Operations Center Analyst

    Tyto Athene (Fort Belvoir, VA)
    …SSCP certification. + DoD 8140 Compliant for CSSP Analyst : Obtain a CCNA Cyber Ops, CCNA- Security , CEH, CFR, Cloud+, CySA+, GCIA, GCIH, GICSP, PenTest+, or ... Analyst will be on the front lines of cyber defense-monitoring, detecting, investigating and responding to threats in...incidents, assess threats, and report findings to the Information Systems Security Manager (ISSM). + Utilize DoD… more
    Tyto Athene (09/12/25)
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  • Cyber Incident Response Team Lead

    TekSynap (Ashburn, VA)
    … security engineering, network engineering with emphasis in cyber security issues and operations, computer incident response, systems architecture, or ... of Science in computer engineering, computer science, IT or cyber security (or 8 years of relevant...threats to networks through monitoring, intrusion detection, and protective security services to information systems , including local… more
    TekSynap (09/02/25)
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  • Junior Information Security Analyst

    System One (Springfield, VA)
    Junior Information Security Analyst Springfield, VA - onsite Compensation: $75,000 - $83,500 annually Security Clearance: Secret clearance is required DUTIES ... data within SPLUNK, IDS/IPS, ACAS, ESS (HBSS), FIREPOWER, and security related activities to secure and harden systems...of more senior positions. Mandatory Skills: * Certified Computer Security Incident Response * Cyber Security… more
    System One (09/25/25)
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  • CI Cyber Technical Analysis

    Parsons Corporation (Springfield, VA)
    …tickets, event and log analysis, security change tracking, and other network security systems and devices. + Providing written reports based on findings. + ... Description:** Parsons is looking for a talented **Counterintelligence (CI) Cyber Technical Analyst ** to join our team!...Events. + Conducting liaison between CI Office, Insider Threat, Cyber Security Operations Center (CSOC), and other… more
    Parsons Corporation (08/15/25)
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  • Senior Information Security Analyst

    CACI International (Herndon, VA)
    Senior Information Security Analyst Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... time. + Assist in the accreditation of classified information systems by developing and maintaining System Security ...G-2 mission priorities. **Qualifications:** + Proven experience as a Cyber Analyst or similar role with a… more
    CACI International (09/17/25)
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  • Principal Cyber Threat Hunter

    Leidos (Adelphi, MD)
    …Hunter_** . This position will support a large Department of Defense (DOD) Cyber Security Service Providers (CSSP) and is responsible for proactively ... identifying, investigating, and mitigating complex cyber threats across our subscribers' networks. Leveraging a deep...experience. + 8570 IAT I & IAM II (eg Security +), and CSSP Analyst certification (eg CEH,… more
    Leidos (07/19/25)
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  • Network Based Systems Analyst II

    ARSIEM (Arlington, VA)
    …within the network environment or enclave Minimum Qualifications + BS Computer Science, Cyber Security , Computer Engineering, or related degree; or HS Diploma & ... client you work with. ARSIEM is looking for a Cyber Network Defense Analyst (CNDA) . This...occur, within the network, to protect the information, information systems , and networks from threats. + Characterize and analyze… more
    ARSIEM (07/10/25)
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